One. How to open a fingerprint password lock
1、Correct door opening method
If there is no access code, press the "3" key, and the green light will illuminate along with a "beep" sound, automatically opening the fingerprint scanning window. If an access code has been set, simply enter the correct code, and the green light will illuminate along with a "beep" sound, automatically opening the fingerprint scanning window. Place your finger on the fingerprint scanner. If the scan is successful, the green light will illuminate and a "beep" sound will be emitted. At this point, rotate the handle to unlock the door.
2、Emergency unlocking methods
Use a fine, rigid tool to remove the cover plate at the emergency access point. You will see the keyhole. Insert the key and turn to unlock the lock.
Two. important considerations when using fingerprint lock.
1、Use appropriate batteries, preferably those recommended by the manufacturer. Additionally, when using a fingerprint lock, it is recommended to use batteries of the same model and brand as those recommended. Do not use batteries from different brands or models.
2. Prohibit contact between panels and corrosive substances to prevent damage to the surface coating.
3. Please avoid using hard objects to strike or knock against the exterior, as this may damage the surface coating of the fingerprint password lock.
4. Fingerprint locks typically contain intricate and complex electronic components. Unauthorized disassembly may damage internal parts or lead to more serious consequences. If you suspect a problem with your fingerprint lock, it is best to consult a professional or have a technician come to your location for repair.
5. If you are going to be away for an extended period or not using the lock regularly, please bring the mechanical key and remove the battery to ensure the lock's longevity.
6. When collecting fingerprints, apply moderate pressure; avoid excessive force.
7. Because fingerprint lock contains a lot of electronic components, and water ingress can interfere with the electronic circuits, it is important to ensure that fingerprint locks are waterproof.
8、After prolonged use, if the door lock's battery level is low, the buzzer will emit a "beep" low-voltage warning each time the door is opened. At this point, please replace the battery immediately and ensure correct polarity installation to ensure proper lock operation.
9. For users with relatively flat and fine fingerprints or younger users, we recommend registering fingerprints using the thumb. Also, for the same user, register 2 or more fingerprints to improve the success rate of fingerprint capture.
10. Do not pull the sliding cover outwards. Use appropriate force when opening and closing the cover.
11. Do not use cleaning or maintenance products containing alcohol, gasoline, or solvents, or any other flammable substances on fingerprint password locks. Use a soft cloth to wipe away dust from the fingerprint scanning window. Over time, dust and other debris may accumulate on the surface, which can affect normal operation.